Class: Looksee::Adapter::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/looksee/adapter/base.rb

Direct Known Subclasses

Rubinius

Instance Method Summary collapse

Instance Method Details

#describe_module(mod) ⇒ Object

Return a description of the given module.

This is used for the module labels in the Inspector output.



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# File 'lib/looksee/adapter/base.rb', line 23

def describe_module(mod)
  num_brackets = 0
  object = mod
  while singleton_class?(object)
    num_brackets += 1
    object = singleton_instance(object)
  end

  if object.is_a?(Module)
    description = module_name(object)
    if description.empty?
      description = "unnamed #{object.is_a?(Class) ? 'Class' : 'Module'}"
    end
  else
    description = "#{module_name(object.class)} instance"
  end

  if num_brackets == 0
    description
  else
    "#{'['*num_brackets}#{description}#{']'*num_brackets}"
  end
end

#internal_class(object) ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/looksee/adapter/base.rb', line 51

def internal_class(object)
  raise NotImplementedError, "abstract"
end

#internal_class_to_module(internal_class) ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/looksee/adapter/base.rb', line 55

def internal_class_to_module(internal_class)
  raise NotImplementedError, "abstract"
end

#internal_private_instance_methods(mod) ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/looksee/adapter/base.rb', line 67

def internal_private_instance_methods(mod)
  raise NotImplementedError, "abstract"
end

#internal_protected_instance_methods(mod) ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/looksee/adapter/base.rb', line 63

def internal_protected_instance_methods(mod)
  raise NotImplementedError, "abstract"
end

#internal_public_instance_methods(mod) ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/looksee/adapter/base.rb', line 59

def internal_public_instance_methods(mod)
  raise NotImplementedError, "abstract"
end

#internal_superclass(klass) ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/looksee/adapter/base.rb', line 47

def internal_superclass(klass)
  raise NotImplementedError, "abstract"
end

#internal_undefined_instance_methods(mod) ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/looksee/adapter/base.rb', line 71

def internal_undefined_instance_methods(mod)
  raise NotImplementedError, "abstract"
end

#lookup_modules(object) ⇒ Object

Return the chain of classes and modules which comprise the object’s method lookup path.



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# File 'lib/looksee/adapter/base.rb', line 8

def lookup_modules(object)
  modules = []
  klass = internal_class(object)
  while klass
    modules << internal_class_to_module(klass)
    klass = internal_superclass(klass)
  end
  modules
end

#module_name(mod) ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/looksee/adapter/base.rb', line 83

def module_name(mod)
  raise NotImplementedError, "abstract"
end

#singleton_class?(object) ⇒ Boolean

Returns:

  • (Boolean)

Raises:

  • (NotImplementedError) 


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# File 'lib/looksee/adapter/base.rb', line 75

def singleton_class?(object)
  raise NotImplementedError, "abstract"
end

#singleton_instance(singleton_class) ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/looksee/adapter/base.rb', line 79

def singleton_instance(singleton_class)
  raise NotImplementedError, "abstract"
end

#source_location(method) ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/looksee/adapter/base.rb', line 88

def source_location(method)
  method.is_a?(UnboundMethod) or
    raise TypeError, "expected UnboundMethod, got #{method.class}"
  method.source_location
end